/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package servlet;

import connection.AlbumDB;
import entities.Album;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author tanlong
 */
public class UpdateAlbumServlet extends HttpServlet {

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        String albumid = request.getParameter("albumid");
        String albumname = request.getParameter("albumname");
        String description = request.getParameter("description");
        String datecreate = request.getParameter("datecreate");
        String username = request.getParameter("username");
        
        String url = getServletContext().getInitParameter("DB_URL");
        String user =  getServletContext().getInitParameter("DB_USER");
        String dbpassword = getServletContext().getInitParameter("DB_PASSWORD");
        AlbumDB adb = new AlbumDB(url, user, dbpassword);
        Album a =  new Album(Integer.parseInt(albumid), albumname, description, datecreate, username);
        adb.updateAlbum(a);
        
        
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
